Johnson, M. J. (2004). Primary Sources in the Library: From Object to Inquiry.
Citazione stile Chigago Style (17a edizione)Johnson, Mary J. Primary Sources in the Library: From Object to Inquiry. 2004.
Citatione MLA (9a ed.)Johnson, Mary J. Primary Sources in the Library: From Object to Inquiry. 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.